Q: During the fall of 2015, we planted four Colorado Blue Spruce trees that were 18 to 20 feet tall. They were installed by a tree mover, then secured with straps and stakes. Last year we added six ...

Q: I have always loved the look of blue spruce, and I see many Maryland nurseries stocking them. I’ve heard that I should consider alternatives. Why? A: Every plant has something it can be vulnerable ...

It is so disconcerting to see a specimen tree going into decline. One of the prized oak trees in my yard appears to be declining, so I can relate to your concerns. Your description suggests that your ...